205103672800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1517039}}^1$

素因数の和:1517085

約数の個数: 108

約数和(自身を含む): 542188578960

約数和(自身を除く): 337084906160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 650, 676, 800, 845, 1040, 1300, 1352, 1690, 2080, 2600, 2704, 3380, 4225, 5200, 5408, 6760, 8450, 10400, 13520, 16900, 27040, 33800, 67600, 135200, 1517039, 3034078, 6068156, 7585195, 12136312, 15170390, 19721507, 24272624, 30340780, 37925975, 39443014, 48545248, 60681560, 75851950, 78886028, 98607535, 121363120, 151703900, 157772056, 197215070, 242726240, 256379591, 303407800, 315544112, 394430140, 493037675, 512759182, 606815600, 631088224, 788860280, 986075350, 1025518364, 1213631200, 1281897955, 1577720560, 1972150700, 2051036728, 2563795910, 3155441120, 3944301400, 4102073456, 5127591820, 6409489775, 7888602800, 8204146912, 10255183640, 12818979550, 15777205600, 20510367280, 25637959100, 41020734560, 51275918200, 102551836400, 205103672800]

約数ペア:

[(1, 205103672800), (2, 102551836400), (4, 51275918200), (5, 41020734560), (8, 25637959100), (10, 20510367280), (13, 15777205600), (16, 12818979550), (20, 10255183640), (25, 8204146912), (26, 7888602800), (32, 6409489775), (40, 5127591820), (50, 4102073456), (52, 3944301400), (65, 3155441120), (80, 2563795910), (100, 2051036728), (104, 1972150700), (130, 1577720560), (160, 1281897955), (169, 1213631200), (200, 1025518364), (208, 986075350), (260, 788860280), (325, 631088224), (338, 606815600), (400, 512759182), (416, 493037675), (520, 394430140), (650, 315544112), (676, 303407800), (800, 256379591), (845, 242726240), (1040, 197215070), (1300, 157772056), (1352, 151703900), (1690, 121363120), (2080, 98607535), (2600, 78886028), (2704, 75851950), (3380, 60681560), (4225, 48545248), (5200, 39443014), (5408, 37925975), (6760, 30340780), (8450, 24272624), (10400, 19721507), (13520, 15170390), (16900, 12136312), (27040, 7585195), (33800, 6068156), (67600, 3034078), (135200, 1517039)]